NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009SW1 ∴ Summary
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2009SW1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.11233 0.002553 au
e 0.568098 0.0005702
i 2.063 0.001288 deg
Ω 316.785 0.01335 deg
ω 347.589 0.01425 deg
M 290.269 1.883 deg

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Other useful info
Absolute Magnitude (H)    23.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9123 au
Aphelion 3.3123 au
Asc. node-Earth separation -0.0939 au
Desc. node-Earth separation 2.22686 au
Earth MOID 0.01799 au
Orbital period 1121.35 days
Date of orbit computation   Feb 5 13:22
Observational summary
Optical observations (Discarded) 51 (7)
Radar observations (Discarded) 0 (0)
Arc length 28 days
Unobserved 3053 days

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Ephemeris at epoch 58173 MJD
Right Ascension 171.877 deg
Declination 1.76447 deg
V Magnitude 27.15 mag
Solar Elongation 163.16 deg
Galactic Latitude 57.63 deg
Rate 0.291 deg/day
Direction -69.996 deg

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